I just answered this question, did you try what I told you before asking it again ? You don't need those dlls, all you need to do is redraw the image section you want on a smaller bitmap.
Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog "I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )